<?php
return [
    'access_key' => 'oCFhk9HxItjnlk3E1D84ibDXTIZuReGvEysaj3IV',
    'secret_key' => 'NPVr9xsSo-HKzOEULNgYm2DHHrcgjwcYl0b1cUxq',
    'bucket'     => 'c21w',
    'domain'     => 'http://img.c21w.com/', // 七牛云空间域名
];